To the south-east of Austin, Texas, there is a brand new motor racing track called the Circuit of the Americas, being used this weekend for its inaugural event – the Formula One United States Grand Prix. While Street View shows the track at an early stage of construction, new Google satellite imagery of the circuit allows us to take a detailed look. Developers have been racing1 to complete the track and surrounding facilities, including pit lane and the seating areas for 100,000+ spectators, hoping to draw fans away from the wildly popular NASCAR series for the first US…